thingsboard+nginx
thingsboard部署到阿里云服务器之后，由于登录界面要发送的文件很大，并且服务器的带宽目前有限，因此配置一个nginx，进行前端页面的一些缓存，参考了https://qianchenzhumeng.github.io/posts/Nginx%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86thingsboard%E5%B9%B6%E7%BC%93%E5%AD%98%E9%9D%99%E6%80%81%E6%96%87%E4%BB%B6/
这篇文章，特此表明。
也观看了狂神说study NGINX B站视频进行学习
目前实现服务器域名直接访问，不用从8080端口访问，但是目前首次（浏览器无缓存）访问需要一分钟左右，后续登录几秒完成。
1.访问nginx官网进行下载
https://nginx.org/
点击右侧download查看所有历史版本，下载自己想要的版本。
移入linux服务器root目录下，
1、解压
tar -zxvf XXX(nginx压缩包)
2、cd进入解压后的压缩包，运行./configure，执行自动配置
3、执行make
4、执行make install
cd /usr/local/nginx/sbin/
./nginx 启动
./nginx -s stop 停止
./nginx -s quit 安全退出
./nginx -s reload 重新加载配置文件
ps aux|grep nginx 查看nginx进程
访问80端口若成功，则没问题，阿里云服务器80端口一般已经默认开放了，不过如果启动后还是访问失败可以检查，https是443端口
服务器防火墙检查命令：
开启
service firewalld start
重启
service firewalld restart
关闭
service firewalld stop
查看防火墙规则
firewall-cmd --list-all
查询端口是否开放
firewall-cmd --query-port=8080/tcp
开放80端口
firewall-cmd --permanent --add-port=80/tcp
移除端口
firewall-cmd --permanent --remove-port=8080/tcp
#重启防火墙(修改配置后要重启防火墙)
firewall-cmd --reload
参数解释
1、firwall-cmd：是Linux提供的操作firewall的一个工具；
2、–permanent：表示设置为持久；
3、–add-port：标识添加的端口；
在/usr/local/nginx下找到conf配置文件夹下的nginx.conf配置文件
nginx.conf内容
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
proxy_cache_path /cache/nginx/ levels=1:2 keys_zone=STATIC:50m max_size=2G inactive=365d;
server {
listen 80;
listen [::]:80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location ~* \.(jpg|jpeg|png|gif|ico|css|js|woff2)$ {
proxy_cache STATIC;
proxy_pass http://localhost:8080;
proxy_set_header Host $host;
proxy_cache_valid 200 1d;
proxy_cache_use_stale error timeout invalid_header updating
http_500 http_502 http_503 http_504;
proxy_ignore_headers X-Accel-Expires Expires Cache-Control Set-Cookie;
proxy_hide_header Pragma;
expires 365d;
}
location / {
proxy_pass http://localhost:8080/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
执行
sudo /usr/local/nginx/sbin/nginx -s reload
重载配置文件，nginx支持热部署，一般不用重启
